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<table width="100%" height="64" border="0" cellpadding="0" cellspacing="0" class="admin_topbg">
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    <td width="61%" height="64" valign="top"><span style=" font-size:30px; margin:10px 0px 0px 40px; color:White;font-family:楷体; font-weight:bold;">学生信息管理系统</span></td>
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             <b>管理员</b> 
             您好,感谢登录使用！当前时间：&nbsp;
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